Product Specifications
Product Description
Product name: Sulfamic acid
Molecular formula: NH2SO3H
Molecular weight: 97.09
CAS No.: 5329-14-6
Properties: White orthogonal crystal. Proportion: 2.16. Non-volatile, non-moisture absorbing and odorless. It is stable in usual temperature environment, and the expiration date can last for several years. It is soluble in water and liquid ammonia with its aqueous solution strong acidity; It is slight soluble in methanol and insoluble in alcohol and aether. It has double functional groups of amido and sulfo-group, and can react with many kinds of matters. Melting point: 205° C. Decomposition temperature: 209° C.
Specifications: Items First grade
Second grade
Top grade
NH2SO3H ≥ 99.5%
99.5%
99.8%
SO42- ≤ 0.02%
0.05%
0.02%
Fe ≤ 0.0025%
0.0025%
0.0001%
Pb ≤ 0.0005%
0.001%
0.0001%
Moisture ≤ 0.1%
0.1%
0.05%
Water-insoluble ≤ 0.02%
0.02%
0.01%
Uses: It can be used for the raw material of ace-k and sodium cyclamate, in metal washing. Most of salts produced from it and metal oxide can be dissolving in water, and compared with other inorganic acid, the causticity of sulfamic acid is smaller. It also can be used for boiler's washing, silt of acidizing of petroleum mine and herbicide. It can be used in flame retardant, pesticide, medicine intermediate manufacture.
Package: 25kg bags, 24mt/FCL.
Founded in 1995, Shanghai Rich Chemicals Co., Ltd.Is a privately held chemical industry group company.With a strong focus on the development of high purity, high performance products and services for our high technology customers, demand has dictated expansion of our services, production and support to a global capacity.
